baber/WOPTO huggingface dataset:
Patent JP-H05200037-A (JP)
Title: Surgical fastener mounting apparatus
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/072
Filed: 1992-10-19
Abstract: PURPOSE: To attach a surgical fastener by providing a driving means for driving the fastener into an organ after both jaw members are mutually positioned by an advancing means, constructing the driving means and the advancing means independently of each other and properly aligning both jaws. CONSTITUTION: A link structure 42 causes a jaw mechanism to perform two- stage approaching. Thus, first large approaching is caused by the first movement of a slider mechanism 40 and, on the other hand, by smaller second approaching, approaching occurs for both jaws at the end of the movement of the slider mechanism 40. Therefore, when the slider mechanism 40 is first moved by the operation of a push button 26, the jaw mechanism is fine-tuned to be suited for various thicknesses of organs disposed between cartridge jaw members 22 toward an anvil jaw member 20. A coupling mechanism for connecting a fastener driving mechanism to a trigger mechanism only when a proper distance is obtained between the jaw members 20 and 22 is disposed.
Patent JP-H11118351-A (JP)
Title: Manufacturing device for nitrogen and oxygen having ultra-high purity
Inventor: YAMAMOTO TAKAO
IPC: F25J3/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To permit a manufacture of nitrogen and oxygen having an ultra-high purity simultaneously from the material of air with a simple constitution. SOLUTION: Material air 1 is introduced into a bottom part 15 of a first fractionating tower 6. Liquid nitrogen of ultra-high purity is recovered from a part between an upper fractionating unit 12 and an intermediate fractionating unit 13 while liquid air, not containing the constituent of high boiling point, is recovered from a part between the intermediate fractionating unit 13 and a lower fractionating unit 14. Liquid air reserved in the bottom part 15 and rich in oxygen is reduced by an expansion valve 31 and, thereafter, is introduced into a nitrogen condenser 8 as refrigerant.  The pressure of a part of liquid air is reduced by another expansion valve 33 and, thereafter, the part of liquid air is introduced into a second fractionating tower 7 to separate the constituents of low boiling point from a top unit 21 and recover the liquid oxygen of ultra-high purity from a bottom unit 23. The pressure of balance of liquid air is reduced by an expansion valve 32 and, thereafter, the balance of liquid air is introduced into the nitrogen condenser 8 as a part of refrigerant. According to this method, the amount of re-circulating liquid flowing through a lower fractionating unit 14 is controlled, and the amount of liquid air introduced into the second fractionating tower 7 is regulated.
Patent JP-S63136535-A (JP)
Title: Wire bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: B23K20/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain excellent bonding characteristics while improving yield by correcting a search section distance at the time of the next bonding operation at every bonding operation. CONSTITUTION:A distance L between a node 31 at the time fo ofnding processing at one node 31 and a reference position 32 is measured every time said bonding processing is executed, and the distance S of a search section 34 for bonding processing at the adjacent next node is corrected from the distance L. Consequently, actual distances C on correction sections 33 at each node 31 ranging from No.1 to No.n are made approximately the same distance C already set. A bonding tool 18 is brought into contact with respective node 31 under always constant best conditions, thus acquiring stable bonding characteristics.
Patent JP-S63134620-A (JP)
Title: Top and bottom blowing converter
Inventor: KAWAKAMI MASAHIRO
IPC: C21C5/48
Filed: 1986-11-27
Abstract: PURPOSE:To stably execute the operation of top and bottom blowing converter by jointly using nozzle with double pipe and nozzle with multiple fine pipes as bottom blowing nozzles in a top and bottom blowing converter and making the bottom blowing gas quantity in the refining process suitably changeable. CONSTITUTION:The bottom blowing nozzle in the top and bottom blowing converter is composed, respectively of plural number of nozzle 2 with double pipes and the nozzle 3 with multiple fine pipes. In an initial and middle stages of refining in the way of steel making by oxygen blowing, the bottom blowing gas quantity is made to about 0.1Nm<3>/min/ton of molten steel, to prevent the dropping of molten steel yield caused by slopping and spitting, and in an end stage of refining, the bottom blowing gas quantity is made to >=0.3Nm<3>/min/ton of molten steel. In this case, by blowing gas quantity of 0.01-0.1Nm<3>/min/ton of molten steel from the nozzle 3 with multiple fine pipes and 0.1-0.2Nm<3>/min/ ton of molten steel, from the nozzle 2 with double pipes, blowing gas can be flowed in wide range, such as 0.1-0.3Nm<3>/min/ton of molten steel through the whole period of refining process, and the operation of the top and bottom blowing converter is stably executed.
Patent JP-H06107574-A (JP)
Title: Reduction of m-dichlorobenzene and production of p-and o-dichlorobenzene taking advantage of the reduction
Inventor: MATSUDA NORIHARU
IPC: B01J27/128
Filed: 1992-09-25
Abstract: PURPOSE:To efficiently obtain benzene in high yield by catalytic treatment within a specified temperature range of a dichlorobenzene isomer mixture containing a specified amount of m-dichlorobenzene to reduce the m- dichlorobenzene. CONSTITUTION:A dichlorobenzene isomer mixture containing 5-40mol% of m-dichlorobenzene and 20-90mol% of o-dichlorobenzene is put to catalytic treatment at 200-400 deg.C to reduce the m-dichlorobenzene, thus affording benzene. And, (monochloro)benzene is chlorinated to produce a dichlorobenzene isomer mixture, and p-dichlorobenzene is crystallized and separated from said mixture and o-dichlorobenzene is separated by distillation of the liquor left after separating the p-dichlorobenzene; o-dichlorobenzene is then added to the rest of the isomer mixture so as to be >=20mol% in the o-dichlorobenzene content followed by reduction with hydrogen to produce benzene; thus affording the objective p- and o-diehlorobenzenes.
Patent JP-H03143049-A (JP)
Title: Detector for plural tokens in token ring system network
Inventor: KURITA TOSHIHIKO
IPC: H04L12/42
Filed: 1989-10-27
Abstract: PURPOSE:To quickly locate and disconnect a fault location by detecting plural token states at a station having its cause. CONSTITUTION:When an output token detection section 72 detects a token at an output link before an input token detection section 71 detects a token in an input link, that is, the token detection section 72 detects a generated token while a medium access control section 74 does not generate and output a token, a fault detection section 73 discriminates it that its own station is a cause to producing plural token states. Then in this case, a countermeasure such as escaping from a ring in itself is taken. Thus, the production of the plural token states is detected by a station of a cause and the station of a cause is escaped from the ring in itself. Thus, a fault location is specified and separated quickly.
Patent JP-H08144033-A (JP)
Title: Production of pure titanium or low titanium alloy elongation material
Inventor: OYAMA HIDETO
IPC: C22F1/18
Filed: 1994-11-15
Abstract: PURPOSE: To produce a titanium elongation material free from exposure of macrostructure after corrosion by subjecting a slab, composed of pure titanium or low titanium alloy, to plastic working in an α-region and then to reheating to β-region to perform inverse transformation from α-phase to β-phase. CONSTITUTION: A slab composed of pure titanium or low titanium alloy and composed essentially of α-phase in the α-region not higher than the β-transformation temp. is subjected to plastic working in the α-region and then to reheating to the β-region, by which inverse transformation from the α-phase to the β-phase is performed. Further, plastic working in the α-region is performed ordinarily in the temp. region (about 850 deg.C) where hot working for titanium is made possible, at >= about 30% draft. Moreover, as heating conditions up to a temp. not lower than the β-transformation temp., a temp. of >= about 900 deg.C suffices for the inverse transformation from the α-phase to the β-phase because β-transformation temp. is about 882 deg.C. By this method, the titanium elongation material, free from exposure of macrostructure to the surface even if used under a sever corrosive environment, can be obtained.
Patent JP-H01124188-A (JP)
Title: Method for stabilizing position of bloch line
Inventor: SAITO FUMIHIKO
IPC: G11C11/14
Filed: 1987-11-09
Abstract: PURPOSE:To stabilize a Bloch line on a required position by changing the thickness of a magnetic thin film along a magnetic wall and forming the stabilized position of the Bloch line by a leaked magnetic field formed based upon the distribution of film thickness. CONSTITUTION:Plural grooves 22 crossing a stripe magnetic domain 6 are formed in parallel on the magnetic thin film 4, i.e., the magnetic thin film 4 has a pattern-like film thickness distribution thinner than the periphery on the positions of the grooves 22. The leaked magnetic field generated due to the formation of the pattern-like grooves 22 has a main component 28 rectangular to the magnetic wall 8 in the area of the grooves 22 and the component 28 restricts one Bloch line 16 and repulses the other block line 14, so that the positions of the Bloch lines 14, 16 are stabilized. Consequently, a potential well can be accurately formed with high reproducibility and the Bloch lines can be stabilized on required positions.
Patent JP-2001096711-A (JP)
Title: Printing press with plate-making function
Inventor: KACHI MAKOTO
IPC: B41C1/055
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing press with plate-making function which enables a highly fine drawn image to be written without causing variations in the rotation transmitting mechanism of a plate cylinder, a detection mechanism thereof and further, the transfer mechanism of a writing device in a subscan direction. SOLUTION: In the printing press with plate-making function of such a construction that a plate-making beam writing device is arranged opposite to a plate cylinder rotating synchronized with a writing velocity and can be transferred, in a subscan direction, by rotation of a transfer shaft arranged extending in parallel with a plate cylinder shaft (in the subscan direction), a phase detecting means which detects the phase of the plate cylinder is provided on the plate cylinder side and at the same time, a linear gauge which detects the position in the subscan direction, is arranged in parallel with the transfer direction of the writing device.  Further, based on information on the difference between plate cylinder phase information in a main scan direction from the phase detecting means and the velocity information in the subscan direction of the writing device to be output from the linear gauge, the number of revolution of a drive motor for the transfer shaft is controlled as a functional feature. The phase detecting means has a gauge for phase detection formed across the entire periphery of a non-printing plate formed region on the plate cylinder peripheral face end side and has a phase detecting means formed opposite to the gauge.
Patent JP-H11120305-A (JP)
Title: Noncontact ic card system
Inventor: NAGATA YOSHISHIGE
IPC: H04B1/59
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To secure high reliability of data transmission by allowing a reader writer device to add a code for correcting a code error in transmission to data and send them at the time of data writing, allowing the noncontact IC card to read it and send it back at the time of data reading, and allowing the reader writer device to correct the error by using the code. SOLUTION: When data is written, the reader writer device 100 adds the code error correcting code of transmission to the data and sends them and the noncontact IC card 200 stores the data and the code error correcting code in a data memory 25. When the data is read out, the reader writer device 100 sends a read instruction to the noncontact IC card 200 and then the control circuit 24 of the batteryless noncontact IC card 200 reads the data and code error correcting code out of the data memory 25 and sends them to the reader writer device 100. The CPU 1 of the reader writer device 100 corrects the code error of transmission of the received data by using this code error correcting code.
Patent JP-S61154695-A (JP)
Inventor: AKINAGA NORIMASA
IPC: D06F39/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63134890-A (JP)
Title: Scroll fluid machinery
Inventor: TAMURA TAKAHIRO
IPC: F01C1/02
Filed: 1986-11-26
Abstract: PURPOSE:To permit the stable oil feed by allowing the communication between an oil feeding hole formed on the base plate of a turning scroll and an oil feeding hole formed on the base plate of a fixed scroll or a frame. CONSTITUTION:Oil feeding holes 6e and 6f communicating to an oil reservoir 4 are formed in the base plate 6a of a fixed scroll 6. Oil feeding holes 5e and 5f are formed in the base plate 5a of a turning scroll 5. The oil in the oil reservoir 4 is introduced to the edge part of an oil feeding hole 7c for the driving oil through the oil feeding holes 6e and 6f and the oil feeding holes 5e and 5f by the differential pressure between the discharge pressure and the intermediate pressure. Therefore, the communication between the oil reservoir part, driving bearing part, and a sliding movable part is permitted, and the stable oil feed is permitted.
Patent JP-H05115369-A (JP)
Title: Electric kettle
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1991-10-28
Abstract: PURPOSE:To provide an electrical kettle from which hot water with the same temperature as the inside of vessel can be discharged even if the temp.-retaining condition is kept for a long time. CONSTITUTION:The water in a vessel 1 is heated by a heater 2 and the temperature is retained and then raised up from the lower part of the vessel 1 to the upper changeover means 4 by a delivery means 3. The changeover means 4 has a solenoid valve and the delivery means 3 is connected to the suction path. The inside path 4c and the outerside path 4d can be changed over respectively by closing the one of paths with the solenoid valve 'on the delivery side of changeover means 4. A controller 6 drives the delivery means 3 by the hot water-delivery signal from the hot water-delivery means 5. While the heater 2 is driven by manipulation of hot water-delivery means 5, the delivery means 3 is driven to circulate the hot water in the delivery pipes, and hence, the hot water having the same temperature with the inside of the vessel 1 can be discharged.
Patent JP-H04154439-A (JP)
Title: Running operation structure for working vehicle
Inventor: NAKADA MASAYOSHI
IPC: B60W10/18
Filed: 1990-10-18
Abstract: PURPOSE:To improve operability with simple modified structure by providing a bevel cam type auxiliary operation mechanism with which smaller auxiliary operating force than neutral energzating force is added to an operation lever only in the range of braking operation between the operation lever and a fixed part. CONSTITUTION:An operation lever 1 is connected to a running clutch control mechanism 9 and a brake control mechanism 10, so that by operating the operation lever 1 in a prescribed quantity at a neutral position, a running clutch 21 is disengaged and by further operating a brake 16 is actuated. In the braking operating territorry of the operation lever 1, it is constituted to operate the operation lever 1 against the energizating force of a brake pressure adjusting spring. In this case, between the operation lever 1 and a fixed part 3, a bevel cam type auxiliary operation mechanism 27 with which smaller auxiliary operating force than neutral energizating force is added to the operation lever 1 only within braking operation territory.
Patent JP-H02128598-A (JP)
Title: System for preventing double allocation of space switch
Inventor: FURUKAWA KIYOSHI
IPC: H04Q11/06
Filed: 1988-11-09
Abstract: PURPOSE:To prevent a parity error by stopping setting of a path by comparing the content of a holding memory of a space switch with that of another holding memory of the space switch which is connected by means of an OR. CONSTITUTION:At the time of writing data in a basic holding memory 1, ADR 10 signal becomes 'L' and the data are inputted to the memory 1 through a data gate 9. The ADR 10 signal sets the memory to the write mode and the enable and read mode of an additionally provided holding memory 2 through an invert 6. Then the content of the memory 2 is read out in accordance with values of ADR 0-9 signals and inputted to a memory comparison circuit 3. The other data are inputted to the circuit 3 through the data gate 9. Therefore, when the input data are the same, the output of the circuit 3 becomes 'L' and no enable state can be set to the memory 1. As a result, the remaing path release of the additionally provided section is performed by software. Therefore, a parity error can be prevented by identifying the remaining path.
Patent JP-H05121203-A (JP)
Title: Positive temperature coefficient thermistor element
Inventor: KOJIMA ATSUSHI
IPC: H01C7/02
Filed: 1991-10-28
Abstract: PURPOSE:To obtain PTC(positive temperature coefficient) element causing no interelectrode migration while being excellent in withstand voltage characteristic and hard to cause deterioration in the withstand voltage characteristic due to the lapse of time. CONSTITUTION:A positive temperature coefficient thermistor element 11 is a PTC element, in which an electrode 13 consisting of Al-Si is formed on both main surfaces of a PTC elemental body 12 while leaving a gap region 14 in the circumference, and the gap region 14 is so constituted that a ratio x/D or x/L to D or L of the width of the gap region may come in the range 0.07 to 0.143 provided that the diameter is D when the PTC element body is disk- shaped while the length of the longest side is L when the PTC elemental body is in the shape of a rectangular plate.
Patent JP-H01122444-A (JP)
Title: Preparation of nozzle plate of ink jet head
Inventor: YANAI HITOSHI
IPC: B41J2/135
Filed: 1987-11-07
Abstract: PURPOSE:To prevent the contamination of a nozzle plate with ink by enhancing the hydrophobicity of said nozzle plate, by coating one surface of the nozzle plate with a positive type photosensitive resin and exposing the resin closing a nozzle orifice through the nozzle orifice from the other surface thereof to remove the exposed part while developing the remaining resin. CONSTITUTION:A nozzle orifice 11 is provided to a nozzle plate 10 made of a nickel material by drilling. The surface thereof is coated with a positive type photosensitive resin 12 and, when the nozzle plate is exposed from the other surface thereof, the positive type photosensitive resin 12 closing the nozzle orifice 11 is sensitized through the nozzle orifice 11 and the sensitized part is removed while the remaining positive type photosensitive resin 12 is developed to prepare the nozzle plate 10. Since the surface of the nozzle plate 10 is covered with the highly hydrophobic resin 12, the flooding of ink is not generated and, even when the fine liquid droplet 13 of the ink is bonded to the nozzle plate 10, said droplet 13 is not spread to become a lump. Therefore, no adverse effect is exerted on the emission of the ink from the nozzle orifice 11 and the wiping-off of the bonded ink can be easily performed.
Patent JP-S61154593-A (JP)
Inventor: MATSUDA TAKASHI
IPC: F41B7/08
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05121855-A (JP)
Title: Manufacture of ceramic insulating board for electronic parts component
Inventor: HAYASHI HIROAKI
IPC: H05K3/00
Filed: 1991-10-28
Abstract: PURPOSE:To improve the accuracy in the length dimension and the width dimension of an insulating board in the case of manufacturing the ceramic insulating board by breaking a ceramic raw material along a plurality of scribe grooves. CONSTITUTION:When carving a plurality of scribe grooves 3 and 4 in a ceramic raw material board 2, each scribe groove 3 and 4 is carved leaving scribe free parts 5 and 6 with narrow dimensions S's at the sections contiguous to each side face 2a, 2b, 2c, and 2d of the ceramic raw material board 2.
Patent JP-S61162692-A (JP)
Inventor: TAI TOSHIO
IPC: E06B1/36
Filed: 1984-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02127172-A (JP)
Title: Steering system in crawler type vehicle
Inventor: FUKAYA HIROSHI
IPC: B62D11/08
Filed: 1988-11-08
Abstract: PURPOSE:To make braking force effective to a brake proportionally according to a rotational quantity of turning operation of a steering wheel by installing an operating member for moving a pressing member along the longitudinal direction of a lever rod according to a turning direction and a turning angle of the steering wheel. CONSTITUTION:When steering wheel (d) is turned to the left from a neutral position, an operating member 2 gets extending to the left according to this turning angle, moving a pressing member 3 to the left. With this movement, a butting position to a top face of a lever rod 4 of a butting part 30 at a turning end of this pressing member 3 is moved to the left half side from a right- overhead position of a fulcrum 4a of the lever rod 4, thereby turning this lever rod 4 so as to cause the left half side to be thrust in. With this rotation, an operating rod 60 of a brake cylinder (f) at the left is thrust in, thus a brake (e) at the left is operated.
Patent JP-H02170050-A (JP)
Title: Detection of amphetamine and/or d-methane
Inventor: DANIERU FUYUURUNAA HAIMAN
IPC: G01N33/542
Filed: 1989-10-28
Abstract: PURPOSE: To obtain a reliable determination means for measuring the amount of a tracer antibody complex by constituting the test material of a biological fluid with a given first tracer salt, a given second tracer salt, a first antibody that can recognize and bind the first tracer, and a second antibody that can and bind the second tracer. CONSTITUTION: A first tracer salt expressed by an equation 1 and a second tracer salt expressed by an equation 3 are contained in the test sample of a biological fluid. Further, a first antibody for recognizing specifically and binding amphetamine and the first tracer and a second antibody that recognizes specifically and bind dmethamphetamine and the second tracer are mixed, and the amount of the first and second tracers that are bound to the first and second antibodies is measured by the fluorescent deviation method, thus determining the amount of amphetamine and d-methamphetamine in the sample. Also, Q, Z, and R and NH2 in the equations 1 and 3 indicate specific dielectrics and bonding groups, thus detecting and determining the presence of amphetamine and d-methamphetamine in the sample.
Patent JP-2001109254-A (JP)
Title: Developing roll
Inventor: YOSHII TAKAYUKI
IPC: F16C13/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll which imparts stable electrostatic chageability to toners even under a high-temperature and high-humidity environment and/or in spite of long-term use and assures durability sufficient for use by preventing the surface fogging and density degradation in output images and preventing the cracking of a surface layer. SOLUTION: The developing roller 10 having an elastic layer 2 around a core shaft 1 has the surface layer 3 containing at least two kinds of polyester resins; the polyester resin having a glass transition temperature (Tg) of >=40 deg.C and the polyester resin having a glass transition temperature (Tg) of <=10 deg.C on the outer peripheral surface of the elastic layer 2. The difference in the solubility parameters (SP values) of two kinds of the polyester resins described above is preferably <=0.5.